Question

5. A room is 15 m long and 9 m broad. Find the cost of carpeting the room with a carpet 75 cm bros the rate of 10rupes per metre.​

Answer 1

Answer:

Rs 1800

Step-by-step explanation:

Area of room = L  B

                        = length   breadth

                        = 15  9

                        = 135 sq m

Breadth of carpet = 75 cm = 0.75m

Length of the carpet required =  

= 180m

Rate = Rs 10/m.

So, cost of carpeting the room = 180  10 = Rs 1800